A168560 Incorrect duplicate of A019446.
1, 2, 2, 3, 4, 4, 5, 5, 6, 10, 7, 8, 9, 9, 10, 10, 11, 12, 12, 13, 13
Offset: 1
Keywords
Crossrefs
Cf. A019446.
This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.